Title :
Bandwidth sharing in LTE-A relaying systems
Author :
Krishnan, Narayanan ; Panchal, Jignesh S. ; Mandayam, Narayan B. ; Yates, Roy D.
Author_Institution :
WINLAB, Rutgers, State Univ. of New Jersey, NJ, USA
fDate :
Sept. 29 2010-Oct. 1 2010
Abstract :
We investigate bandwidth allocation in LTE Advanced systems employing Type-I relays. We optimize the bandwidth and power usage under constraints on required rate, bandwidth and transmit power. We study a scenario in which the relay acts as a dedicated forwarder in the downlink for a User Equipment (UE). Our results indicate that upto 50% reduction in total power consumption can be achieved by this method.
Keywords :
Long Term Evolution; bandwidth allocation; optimisation; LTE-A relaying systems; bandwidth allocation; bandwidth sharing; user equipment; Bandwidth; Bismuth; Downlink; Gain; Optimization; Power demand; Relays;
Conference_Titel :
Communication, Control, and Computing (Allerton), 2010 48th Annual Allerton Conference on
Conference_Location :
Allerton, IL
Print_ISBN :
978-1-4244-8215-3
DOI :
10.1109/ALLERTON.2010.5707036
